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Databases and Servers

What is a database?

In technical language, a database is a structured group of data stored inside a computer, particularly one, accessible in different ways. The server of an office typically holds the database, which is information required by the different individuals of that office. The system administrator sets the accessibility of the same. Therefore, user `A' might be allotted permission to access to specific information on that database, user `B' some other information, and so on. Only the sys admin has access to all information stored in the database.

This organized collection of data is organized so that it can be easily managed, accessed, and updated by individual users as well as the administrator. Even though the desktop stored database might appear the ideal option for most, online SQL database servers on UK managed vps (virtual private servers) offer the best solution and provides more privacy than that provided by shared servers. Hosting the database on an online server allows users from different parts of the world to access the data, and make changes to it as required. This is ideal for stores that have branches in different parts of the country or have offices all over the world.

The online database allows database managers from all branches of the company to access it and check for changes. For example, if a particular store has run out of stock of a particular product, the office located closest to it can find out the shortage via the web based database, and send that particular product to that specific store. Managed VPS offers the best solution as the technicians of the company from which the VPS is hired takes charge of updating software as and when a new version comes out. This also includes implementing patches to fix faults in the operating system. While different types of operating systems are used in online databases, the managed windows vps is by large the most popular one.

What types of databases are there?

Text database is the most common type of databases in which data is structured in columns and rows. This is used to store data, organize it, protect the data, as well as retrieve the data. The best example of a simple database is one in which list of names are stored in a file, beginning with first name after which comes the last name. The user can update the records by altering specific names. They also have the option of adding or deleting lines. The two principal types of databases include:

- QuickBase

- MySQL

- Microsoft Excel

- Microsoft Access

- ADABAS

- Oracle RDBMS (Relational Database Management System)

What is a server?

The server consists of a computer (both hardware and software) that manages the access to a centralized resource in a group of computers (also known as a network). One can opt either for a shared or for a dedicated server. The online database is the same as the physical one, except for the fact that the data is stored in a server located in a different place, accessible via the net. The online database works in the same way like office centric databases does.